This article investigates the relations among productivity growth, wage differentials, and net exports in the United States. The time periods considered are the long run and the short run. Cointegration test results indicate that all the test variables are cointegrated. Therefore, productivity...

The persistence of large federal government deficits has stimulated interest in investigating the impact of deficits on the U.S. economy. The present paper analyzes two related theoretical issues. First, it examines the direction of causal flows in the deficit-nominal interest rate relationship....

This paper investigates the short‐run and the long‐run relationship among productivity growth, inflation and monetary policy in the U.S. economy. Under the trivariate ECM analysis, the test results indicate that it is monetary policy which plays the predominant role in the relationship under...